def __init__(self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None):
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
)
if not intervals:
raise InvalidArgument(
'No valid characters in set'
)
self.intervals = IntervalSet(intervals)
if blacklist_characters:
self.blacklist_characters = set(
b for b in blacklist_characters if ord(b) in self.intervals
)
if len(self.blacklist_characters) == len(self.intervals):
raise InvalidArgument(
'No valid characters in set'
)
else:
self.blacklist_characters = set()
self.zero_point = self.intervals.index_above(ord('0'))
self.special = []
if '\n' not in self.blacklist_characters:
n = ord('\n')
try:
self.special.append(self.intervals.index(n))
except ValueError:
pass
def __init__(self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None):
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
)
if not intervals:
raise InvalidArgument('No valid characters in set')
self.intervals = IntervalSet(intervals)
if blacklist_characters:
self.blacklist_characters = set(b for b in blacklist_characters
if ord(b) in self.intervals)
if len(self.blacklist_characters) == len(self.intervals):
raise InvalidArgument('No valid characters in set')
else:
self.blacklist_characters = set()
self.zero_point = self.intervals.index_above(ord('0'))
self.special = []
if '\n' not in self.blacklist_characters:
n = ord('\n')
try:
self.special.append(self.intervals.index(n))
except ValueError:
pass
def test_query_matches_categories_codepoints(exclude, include, m1, m2):
m1, m2 = sorted((m1, m2))
values = cm.query(exclude, include, min_codepoint=m1, max_codepoint=m2)
assert_valid_range_list(values)
for u, v in values:
assert m1 <= u
assert v <= m2
def __init__(self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None,
whitelist_characters=None):
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
include_characters=whitelist_characters,
exclude_characters=blacklist_characters,
)
if not intervals:
raise InvalidArgument(
'No valid characters in set'
)
self.intervals = IntervalSet(intervals)
if whitelist_characters:
self.whitelist_characters = set(whitelist_characters)
else:
self.whitelist_characters = set()
self.zero_point = self.intervals.index_above(ord('0'))
def __init__(
self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None,
whitelist_characters=None,
):
assert set(whitelist_categories or ()).issubset(charmap.categories())
assert set(blacklist_categories or ()).issubset(charmap.categories())
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
include_characters=whitelist_characters,
exclude_characters=blacklist_characters,
)
if not intervals:
arguments = [
("whitelist_categories", whitelist_categories),
("blacklist_categories", blacklist_categories),
("whitelist_characters", whitelist_characters),
("blacklist_characters", blacklist_characters),
("min_codepoint", min_codepoint),
("max_codepoint", max_codepoint),
]
raise InvalidArgument(
"No characters are allowed to be generated by this "
"combination of arguments: " +
", ".join("%s=%r" % arg
for arg in arguments if arg[1] is not None))
self.intervals = IntervalSet(intervals)
self.zero_point = self.intervals.index_above(ord("0"))
def __init__(
self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None,
whitelist_characters=None,
):
assert set(whitelist_categories or ()).issubset(charmap.categories())
assert set(blacklist_categories or ()).issubset(charmap.categories())
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
include_characters=whitelist_characters,
exclude_characters=blacklist_characters,
)
if not intervals:
arguments = [
("whitelist_categories", whitelist_categories),
("blacklist_categories", blacklist_categories),
("whitelist_characters", whitelist_characters),
("blacklist_characters", blacklist_characters),
("min_codepoint", min_codepoint),
("max_codepoint", max_codepoint),
]
raise InvalidArgument(
"No characters are allowed to be generated by this "
"combination of arguments: "
+ ", ".join("%s=%r" % arg for arg in arguments if arg[1] is not None)
)
self.intervals = IntervalSet(intervals)
self.zero_point = self.intervals.index_above(ord("0"))
def __init__(self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None,
whitelist_characters=None):
assert set(whitelist_categories or ()).issubset(charmap.categories())
assert set(blacklist_categories or ()).issubset(charmap.categories())
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
include_characters=whitelist_characters,
exclude_characters=blacklist_characters,
)
if not intervals:
arguments = [
('whitelist_categories', whitelist_categories),
('blacklist_categories', blacklist_categories),
('whitelist_characters', whitelist_characters),
('blacklist_characters', blacklist_characters),
('min_codepoint', min_codepoint),
('max_codepoint', max_codepoint),
]
raise InvalidArgument(
'No characters are allowed to be generated by this '
'combination of arguments: ' +
', '.join('%s=%r' % arg
for arg in arguments if arg[1] is not None))
self.intervals = IntervalSet(intervals)
self.zero_point = self.intervals.index_above(ord('0'))
def __init__(self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None,
whitelist_characters=None):
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
include_characters=whitelist_characters,
)
if not intervals:
raise InvalidArgument(
'No valid characters in set'
)
self.intervals = IntervalSet(intervals)
if whitelist_characters:
self.whitelist_characters = set(whitelist_characters)
else:
self.whitelist_characters = set()
if blacklist_characters:
self.blacklist_characters = set(
b for b in blacklist_characters if ord(b) in self.intervals
)
if (len(self.whitelist_characters) == 0 and
len(self.blacklist_characters) == len(self.intervals)):
raise InvalidArgument(
'No valid characters in set'
)
else:
self.blacklist_characters = set()
self.zero_point = self.intervals.index_above(ord('0'))
def test_query_matches_categories_codepoints(exclude, include, m1, m2):
m1, m2 = sorted((m1, m2))
values = cm.query(exclude, include, min_codepoint=m1, max_codepoint=m2)
assert_valid_range_list(values)
for u, v in values:
assert m1 <= u
assert v <= m2
def test_query_matches_categories(exclude, include):
values = cm.query(exclude, include)
assert_valid_range_list(values)
for u, v in values:
for i in (u, v, (u + v) // 2):
cat = unicodedata.category(chr(i))
if include is not None:
assert cat in include
assert cat not in exclude
def test_query_matches_categories(exclude, include):
values = cm.query(exclude, include)
assert_valid_range_list(values)
for u, v in values:
for i in (u, v, (u + v) // 2):
cat = unicodedata.category(hunichr(i))
if include is not None:
assert cat in include
assert cat not in exclude
def __init__(
self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None,
whitelist_characters=None,
):
assert set(whitelist_categories or ()).issubset(charmap.categories())
assert set(blacklist_categories or ()).issubset(charmap.categories())
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
include_characters=whitelist_characters,
exclude_characters=blacklist_characters,
)
self._arg_repr = ", ".join(
f"{k}={v!r}"
for k, v in [
("whitelist_categories", whitelist_categories),
("blacklist_categories", blacklist_categories),
("whitelist_characters", whitelist_characters),
("blacklist_characters", blacklist_characters),
("min_codepoint", min_codepoint),
("max_codepoint", max_codepoint),
]
if not (v in (None, "") or (k == "blacklist_categories" and v == ("Cs",)))
)
if not intervals:
raise InvalidArgument(
"No characters are allowed to be generated by this "
f"combination of arguments: {self._arg_repr}"
)
self.intervals = IntervalSet(intervals)
self.zero_point = self.intervals.index_above(ord("0"))
self.Z_point = min(
self.intervals.index_above(ord("Z")), len(self.intervals) - 1
)
def __init__(self,
whitelist_categories=None,
blacklist_categories=None,
blacklist_characters=None,
min_codepoint=None,
max_codepoint=None,
whitelist_characters=None):
assert set(whitelist_categories or ()).issubset(charmap.categories())
assert set(blacklist_categories or ()).issubset(charmap.categories())
intervals = charmap.query(
include_categories=whitelist_categories,
exclude_categories=blacklist_categories,
min_codepoint=min_codepoint,
max_codepoint=max_codepoint,
include_characters=whitelist_characters,
exclude_characters=blacklist_characters,
)
if not intervals:
arguments = [
('whitelist_categories', whitelist_categories),
('blacklist_categories', blacklist_categories),
('whitelist_characters', whitelist_characters),
('blacklist_characters', blacklist_characters),
('min_codepoint', min_codepoint),
('max_codepoint', max_codepoint),
]
raise InvalidArgument(
'No characters are allowed to be generated by this '
'combination of arguments: ' + ', '.join(
'%s=%r' % arg for arg in arguments if arg[1] is not None)
)
self.intervals = IntervalSet(intervals)
if whitelist_characters:
self.whitelist_characters = set(whitelist_characters)
else:
self.whitelist_characters = set()
self.zero_point = self.intervals.index_above(ord('0'))
def test_exclude_characters_are_included_in_key():
assert cm.query() != cm.query(exclude_characters="0")
def test_exclude_only_excludes_from_that_category(cat, i):
c = hunichr(i)
assume(unicodedata.category(c) != cat)
intervals = cm.query(exclude_categories=(cat,))
assert any(a <= i <= b for a, b in intervals)
def test_exclude_only_excludes_from_that_category(cat, i):
c = chr(i)
assume(unicodedata.category(c) != cat)
intervals = cm.query(exclude_categories=(cat, ))
assert any(a <= i <= b for a, b in intervals)
def test_exclude_characters_are_included_in_key():
assert cm.query() != cm.query(exclude_characters='0')